With the analysis among 1,907 patents, we discovered top 492 key players by total patent application. Imperial Chemical Industries Ltd., Eastman Kodak Co., Shell Internationale Research Maatschappij BV are dominant in this area. They take 9.65% of the total patent filing.
New York, United States
Patent: 58
Zuid-Holland, Netherlands
Patent: 44
Ohio, United States
Patent: 34
Tokyo-to, Japan
Patent: 34
Delaware, United States
Patent: 32
Jiangsu Sheng, China
Patent: 31
Hessen, Germany
Patent: 24
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With the analysis among related 218 patents applied in the last 5 years. We discover 163 most active companies in this area. The fast-growing Shell Internationale Research Maatschappij BV, Covestro Intellectual Property GmbH & Co. KG, Songyuan Baifu Chemical (Tangshan) Co., Ltd. take 9.17% of patent filing during this period.
Zuid-Holland, Netherlands
Patent: 9
Hebei Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Tangshan Jinshuo Chemical Co., Ltd.
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zongyang County Taobo Rain Gear Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among related 218 patents in last 5 years, we discover 150 new entrants. Covestro Intellectual Property GmbH & Co. KG, Songyuan Baifu Chemical (Tangshan) Co., Ltd., Unilever IP Holdings BV are the most active new entrants in this area.
Hebei Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Tangshan Jinshuo Chemical Co., Ltd.
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zongyang County Taobo Rain Gear Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among 49 patents, we discovered top 24 universities and scientific research institutions by total patent application. South China University of Technology, Shaanxi University of Science & Technology, Tongji University are dominant in this area. They take 22.45% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1